(Z)-4-((2-Oxoindolin-3-ylidene)amino)benzenesulfonamide CAS 83088-99-7

Description

The occurrence of (Z)-4-((2-Oxoindolin-3-ylidene)amino)benzenesulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(Z)-4-((2-Oxoindolin-3-ylidene)amino)benzenesulfonamide (CAS 83088-99-7), molecular formula C14H11N3O3S and molecular weight 301.32 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (Z)-4-((2-Oxoindolin-3-ylidene)amino)benzenesulfonamide (C14H11N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 301.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (Z)-4-((2-Oxoindolin-3-ylidene)amino)benzenesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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